To investigate the effects of aluminum trichloride (AlCl3) on renal structure and function in chickens, the chickens were injected continuously with different gradient AlCl3 for 60 days to establish sub-chronic aluminum (Al) intoxication model. The Al concentration in serum and kidney, contents ...

Stereospecific cis-1,4 polymerization of 1,3 butadiene is carried out by using CpTiCl3/MAO and Cp*TiCl3/MAO catalysts in solvents (mesitylene, toluene, benzene, chlorobenzene, m-chlorobenzene, hexafluorobenzene) having different nucleophilicity. The influence of nucleophilicity of used solvent o...

Antimony (Sb) is one of the most prevalent heavy metals and frequently leads to biological toxicity. Although autophagy is believed to be involved in metal-associated cytotoxicity, there is no evidence of its involvement following exposure. Moreover, the underlying mechanism of autophagy remains...

Vanadium trichloride (VCl3) is one of the best catalysts for the hydrogenation-dehydrogenation MgMgH2 system. X-ray photoelectron spectroscopy (XPS) has shown that VCl3 reduced to metallic vanadium during ball milling along with MgH2. The in-situ-formed metallic vanadium doped over the MgH2 surf...

In the presence of iron trichloride, the hydrolysis of potassium organotrifluoroborates occurs smoothly at room temperature to afford the corresponding organoboronic acids in good to excellent yields. The hydrolysis is effective for aryltrifluoroborates as well as alkenyl- and alkyl-trifluorobor...

Titanium hydride (TiH2) uses as a raw material in powder metallurgy method to produce titanium powder. The novel method was introduced to synthesize TiH2 from reaction between titanium (Ⅳ) chloride (TiCl4) and magnesium hydride (MgH2). The critical step in synthesize of TiH2 in this method, is ...

In water, chlorine reacts with nitrogen-containing compounds to produce disinfection by-products such as nitrogen trichloride which induces ocular and respiratory irritations in swimming pool workers. This study proposes a model to predict variations in NCl3 concentration over time in a traditio...

The polymerization and carbonization of coal tar was carried out at different temperatures from 633 to 1873 K using aluminium trichloride as catalyst. The polymerization degree, microstructures and optical texture of samples were analyzed by thermogravimetry, X-ray diffraction, Raman spectroscop...

The myoglobin and hemoglobin species containing magnesium deuteroporphyrin have been prepared and studied by electronic, circular dichroism and optical rotatory dispersion spectroscopy. The results are compared with those obtained for corresponding magnesium protoporphyrin and magnesium mesoporp...

Chlorophyllin a catalyzes the photoreduction of NADP (and NAD to a lesser extent) in the presence of ascorbate as electron donor and NADP reductase as the coupling enzyme. Photosynthetic pyridine nucleotide reductase is inactive in the reaction and does not stimulate the reaction observed with N...

Sodium copper chlorophyllin (SCC) thin films were successfully prepared, using dip coating technique. Thermal gravimetric analysis (TGA) was performed for studying the thermal stability of SCC film. The surface morphology of thin films was studied by using scanning electron microscopy (SEM). The...

This study was focused on the possibility to inactivate thermosensitive Listeria monocytogenes ATCL3C 7644 and thermoresistant 56 Ly strain by Na-Chlorophyllin (Na-Chl)-based photosensitization in vitro and on the surface of packaging. Comparative analysis of antimicrobial efficiency of photosen...

Reports on an inverse relationship between the consumption of fresh vegetables and human gastrointestinal cancer have been followed by screening for the protective activity of a large number of plant extracts, including leafy vegetables. Chlorophyll is ubiquitous in all green plant parts. Chloro...

In experiments modeling photosynthesis, well dispersed chlorophyll molecules are required. A solution could be to anchor them on some host. In this work, new hybrid materials are synthesized using hydrotalcite and a chlorophyll derivative: chlorophyllin. Chlorophyllin is incorporated and dispers...

The potentiometric determination of zinc in chloride solutions with a coated wire electrode is described. The electroactive membrane contains the chlorozincate(II) salt of Aliquat 336S in poly (vinyl chloride). The electrode shows a useful response over the range 10-5 M–10-1 M zinc(II) in 3 M t...

New copper(II) chloride (bromide) complexes with dl-methamphetamine, d-methamphetamine and N-methylphenethylamine are reported. These have been examined by IR and electronic spectroscopy, X-ray diffraction, DTA, and solution molar conductance experiments. The spectral data are discussed in terms...

The reaction of CuCl2 · 2H2O with various N,N′-thiobisamines S(NR2)2, NR2 = dimethylamine, diallylamine, dibenzylamine and piperidine in ethanol have been investigated. With N,N′-thiobisdimethylamine and N,N′-thiobisdiallylamine the compounds [(CH3)2NH2][Cu2Cl3] and [CH2CHCH2)2NH2)][Cu2C...

The dichlorocuprate(I) anion CuCl−2 can be extracted as its ion-associates Q+·CuCl−2 with quaternary ammonium cations (Q+) into chloroform. The extraction constants Kex have been determined, and the log Kex values found for the various counter-ions used are 1.93 for (C3H7)4N+, 4.10 for (C4H9)4N...

Five substituted pyridinium tetrachlorocuprate(II) salts have been prepared and characterized. Infrared studies clearly indicate a substantial interaction between the chloro ligands and the pyridinium hydrogens as well as substituent amine hydrogens. Electronic and electron spin resonance spectr...

The EPR spectra of new paramagnetic copper(II) complexes generated by the photolysis of [(RH)4N+]2[CuIICl4]2– were identified,and a quantitative study of the dynamics of photochemical product formation and interconversions at 77–110 K was carried out.